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A switchable frequency selective surface with polarization selectivity in microwave based on the rotatable magnet.
- Source :
- International Journal of RF & Microwave Computer-Aided Engineering; Oct2021, Vol. 31 Issue 10, p1-7, 7p
- Publication Year :
- 2021
-
Abstract
- In this letter, a switchable frequency selective surface (FSS) based on the rotatable magnet is first proposed for polarization selector. The unit cell of the switchable FSS is composed of a rotatable cuboid‐magnet and a F4B substrate. The cuboid‐magnet is inserted into the substrate which controlled by the orthogonal dual‐U‐shaped electromagnetic control system. The FSS has a characteristic of polarization selectivity at 8.66 GHz by rotating the cuboid‐magnet. To confirm the simulation results, a prototype of the proposed FSS is fabricated and measured. The measured result shows that the switchable FSS can selective the passband in transverse‐electric polarization or transverse‐magnetic polarization. [ABSTRACT FROM AUTHOR]
- Subjects :
- FREQUENCY selective surfaces
UNIT cell
MICROWAVES
MAGNETS
Subjects
Details
- Language :
- English
- ISSN :
- 10964290
- Volume :
- 31
- Issue :
- 10
- Database :
- Complementary Index
- Journal :
- International Journal of RF & Microwave Computer-Aided Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 152211233
- Full Text :
- https://doi.org/10.1002/mmce.22803